英汉互译。
1.两门课程______________
2.今天下午_______________
3.音乐课时间____________
4.上一节美术课___________
5.多少节数学课___________
6.go to the playground________
7.our new timetable____________
8.like Music and Science________
9.Welcome back to school. ___________
10.Nice to see you too. __________